001/*
002 *                    BioJava development code
003 *
004 * This code may be freely distributed and modified under the
005 * terms of the GNU Lesser General Public Licence.  This should
006 * be distributed with the code.  If you do not have a copy,
007 * see:
008 *
009 *      http://www.gnu.org/copyleft/lesser.html
010 *
011 * Copyright for this code is held jointly by the individual
012 * authors.  These should be listed in @author doc comments.
013 *
014 * For more information on the BioJava project and its aims,
015 * or to join the biojava-l mailing list, visit the home page
016 * at:
017 *
018 *      http://www.biojava.org/
019 *
020 */
021package org.biojava.nbio.survival.kaplanmeier.figure;
022
023import org.biojava.nbio.survival.cox.StrataInfo;
024import org.biojava.nbio.survival.cox.SurvFitInfo;
025
026import javax.swing.*;
027import java.awt.*;
028import java.util.ArrayList;
029import java.util.Collections;
030import java.util.LinkedHashMap;
031
032/**
033 *
034 * @author Scooter Willis <willishf at gmail dot com>
035 */
036public class NumbersAtRiskPanel extends JPanel {
037
038        private static final long serialVersionUID = 1L;
039
040        KaplanMeierFigure kmf = null;
041        Double timePercentage = .20;
042
043        public NumbersAtRiskPanel() {
044                this.setPreferredSize(new Dimension(400,100));
045                this.setSize(400, 100);
046        }
047
048        /**
049         * Pick up needed info and details from the KM Figure
050         * @param kmf
051         */
052        public void setKaplanMeierFigure(KaplanMeierFigure kmf) {
053                this.kmf = kmf;
054
055                int numRows = kmf.getSurvivalFitInfo().getStrataInfoHashMap().size();
056                int height = (numRows + 1) * getFontMetrics(getFont()).getHeight();
057                int width = kmf.getWidth();
058                setPreferredSize(new Dimension(width,height));
059                this.setSize(width, height);
060
061        }
062
063        private void paintTable(Graphics g) {
064
065                if(kmf == null)
066                        return;
067                KMFigureInfo kmfi = kmf.getKMFigureInfo();
068                Graphics2D g2 = (Graphics2D) g;
069                g2.setStroke(kmfi.kmStroke);
070                SurvFitInfo sfi = kmf.getSurvivalFitInfo();
071
072                LinkedHashMap<String, StrataInfo> sfiHashMap = new LinkedHashMap<String, StrataInfo>();
073                if(sfi.isWeighted()){
074                        sfiHashMap = sfi.getUnweightedStrataInfoHashMap();
075                }else{
076                        sfiHashMap = sfi.getStrataInfoHashMap();
077                }
078
079                if(sfiHashMap.size() == 0)
080                        return;
081                //int height = this.getHeight();
082
083                int row = 0;
084                int left = kmf.getLeft();
085                //int right = kmf.getRight();
086                //int width = right - left;
087                Font f = g2.getFont();
088                Font nf = new Font(f.getName(), Font.BOLD, f.getSize());
089                g2.setFont(nf);
090                FontMetrics fm = getFontMetrics(nf);
091                int index = 0;
092                int fontHeight = getFontMetrics(getFont()).getHeight();
093                int increment = fontHeight;
094                ArrayList<Double> xaxisTimeValues = kmf.getxAxisTimeValues();
095                ArrayList<Integer> xAxisTimeCoordinates = kmf.getxAxisTimeCoordinates();
096
097                ArrayList<String> labels = new ArrayList<String>(sfiHashMap.keySet());
098                Collections.sort(labels);
099
100                for (String group : labels) {
101                        row = row + increment;
102                        g2.setColor(kmfi.getColor(index));
103                        index++;
104                        g2.drawLine(15, row - fontHeight/2, left - 5, row - fontHeight/2);
105                        g2.setColor(Color.BLACK);
106                        StrataInfo si = sfiHashMap.get(group);
107                        if(kmf.title.toString().equals("[APOBEC1 Transhera Observation Arm]")){
108                                //int dummy = 1;
109                        }
110//           System.out.println(kmf.title + " Group " +  group);
111//           System.out.println(si);
112                        for(int i = 0; i < xaxisTimeValues.size(); i++){
113                                Double time = xaxisTimeValues.get(i);
114                                int xvalue = xAxisTimeCoordinates.get(i);
115                                Double value = si.getNearestAtRisk(time);
116                                String nrisk = "";
117                                if(value == null){
118                                        nrisk = "";
119                                }else{
120                                        nrisk = String.valueOf(value.intValue());
121                                }
122                                if(time == 0.0){
123                                         g2.drawString(nrisk , xvalue, row);
124                                }else{
125                                        int w = fm.stringWidth(nrisk );
126                                        g2.drawString(nrisk , xvalue - w/2, row);
127                                }
128                        }
129
130                }
131        }
132
133        @Override
134        protected void paintComponent(Graphics g) {
135
136                super.paintComponent(g); //To change body of generated methods, choose Tools | Templates.
137                g.setColor(Color.white);
138                g.fillRect(0, 0, this.getWidth(), this.getHeight());
139
140                this.paintTable(g);
141        }
142
143        /**
144         * @param args the command line arguments
145         */
146        public static void main(String[] args) {
147                // TODO code application logic here
148        }
149}